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The Relationship Between Facial Asymmetry and Nasal Septal Deviation
Dai Hun Kang1, Kang Dai Hun, Ki-Rin Park
1Department of Plastic and Reconstructive Surgery, Yeungnam University, Dae-gu, Republic of Korea.
Purpose:
Facial asymmetry is not uncommon in normal individuals. Nasal septum is known to play a direct and indirect role in the premaxillary and maxillary growth. In this study, we aimed to evaluate the integrated relationship between nasal septal deviation and facial asymmetry by means of 3-dimensional analysis in a larger number of patients than those in previous studies.
Methods:
From April 2011 to March 2014, a total of 60 subjects were included. They had facial asymmetry confirmed by facial three-dimensional CT. Patients who had a history of facial bone fracture or congenital craniofacial deformities were excluded. Facial asymmetry was analyzed in 3 aspects: facial width, projection, and height. Nasal septal deviations included horizontal and vertical deviations.
Results:
The patients with right horizontal nasal septal deviation to the right had a wider right side of the face (P = 0.028). Facial asymmetry was observed more frequently in the right side of the face in the current study (P = 0.020). There were no other close relationships between nasal septal deviation and facial asymmetry.
Conclusion:
We demonstrate that there is a strong relationship between nasal septal deviation to the right and a wider right hemiface in facial asymmetry patients. Also, facial asymmetry patients tend to have a wider right side of the face compared to the left side.
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